Halo 4 should bring what was best in all of the games if it can
my ideas include;
armour custimization:
for helmets (or any piece of armour)you can chose from a variety of different bases then pick where the visor and extras go
Have the option to add decals a bit like on Forza
for everything you can chose colours for it should have a colour wheel for with metalic etc. even for the visor colours
you should also be able to colour each indervidual pieces of armour different colours and perhaps add the ability to put battle damage,dust etc. on it
also armour effects should be placed in but with choice of colour for example even though I liked my red/orange flames all I realy wanted was for it to a dark red colour.
Multiplayer/forge:
you should be able to put what weapon your spartan has in his hands, background and pose for your service record
add first person driving as an option(prefrebly the warthog
for forge you should have a blank (I mean completly blank)place to build your maps on with terrain,water flow,weather, enviroment etc. and have a mini workshop where you can build custom objects or just grouping and be able to wether the object and chose its colours or fraction (UNSC,covanant etc.) and also have the option to place wreckages down and put night/ day cycles in maps and have a cut out tool (digging through rock to build a base) (also for shaping objects)
add a bigger player cap (if possible) have a custom game match finder (but still have private games)
add pelican and various other vechiles that have been in the franchise (not the scarab)
have some of your colours appear on your armour or even change your helmet colour for team games
add a stockpile/headhunter game mode
just have slayer and objective versions of playlist in different groups
and add new vechile types like a flame thrower warthog or a revanent with a giant neederler turret on the back and various other ideas.
add new armor abilities such as superjump (not my idea) and overshield genarator that takes ages to regen (which it can only be used at full charge)and removes your shields completely if over used, an emp blast that recharges your shields, perhaps even a gravity altering (which can be used in forge) that lets you walk upside down.
add new sprees such as headshot spree, vechile sprees (name associates with vechile)etc.
and please add a low ranked server I hate getting a full team of warrant officers (Im legend rank) and put all the higher ranks on the other team
I hope you like my ideas perhaps they even might be in the game (ha like thats going to happen since it would take ages and the release dates been annouced so…) and please post your ideas and tell me if my ideas are stupid (if its to do with time just put them in the next game them and exstreme lag could be solved by adding discs that have this stuff on (like on forza)